Magnetic storage unit for a data processing system



FIG. 1 is a perspective view showing the front, top and right side of a magnetic storage unit for a data-processing system incorporating my new design;

FIG. 2 is a rear elevation of the storage unit of FIG. 1.

The left side of the storage unit of FIGS. 1 and 2 is indentical to the right side as shown in FIG. 1. 

The ornamental design for a magnetic storage unit for a data processing system, as shown and described. 